What Are ESD Bags and Why Would You Use Them?

One of the most effective and preemptive ESD defense strategies is the use of ESD bags to shield electrical devices and components from static discharge. In the late 20th century, these bags were first used, first as pink poly bags in the 1960s and then as static protecting bags in the late 1970s. Moisture barrier bags have been extensively used in Surface Mount Technology recently. (SMT). They have additionally demonstrated their worth in the defense sector.

Electronic devices need to be guarded against three main threats kinds.

1) Direct Discharge (ESD) - An electronic device inside a bag may be damaged by a direct static discharge, which could result in the device melting, fusing the circuit, or reaching an extremely high current.

2) Static Fields - Static fields can result in circuit wires carrying destructive currents. The circuit insulator may fail due to field differentials.

3) Tribocharging - Damaged static voltage and fields can be produced by friction between the electrical device and the bag.

Electronic devices can be protected from these main threats by using one of the many different kinds of ESD bags that are currently on the market. Static shielding bags, anti-static bags, and moisture barrier bags are the three that are most frequently utilized in the manufacture of devices.

Static Protection Bag

Static-sensitive electrical devices and components, including PCBs, semiconductors, computer CPUs, integrated circuits, and TTL chips, are packaged and transported in static-shielding bags. conductive barriers are provided by static shielding sacks.

On the other hand, anti-static bags offer secure delivery and storage of non-static sensitive items in an area that is shielded from electrostatic discharge. (EPA). They are composed of low-charging materials, which reduce the accumulation of static charge, as opposed to the static shielding bag. Although they are unable to hide the electronics inside, they won't develop a charge when rubbed against another substance. Static protection bags and anti-static bags are frequently mistaken for one another. To make sure you are choosing the right kind of bag for your requirements, it is always a good idea to check the bag's properties before making a purchase.